Text ( visual ) : unmediated The urban informal credit markets : an integrative report / Mario B. Lamberte. -- Metro Manila : Philippine Institute for Development Studies , 1988. -- 48 p. : ill. ; 28 cm. -- (Working paper series ; no. 88-25). -- Bibliography: p. 47. -- (BA12608667) ; https://ci.nii.ac.jp/ncid/BA12608667 Author Heading(s): Lamberte, Mario B.